牵引变流器撬棒保护电路研究

李玉鹏; 付建辉; 刘永江; 范荣辉; 唐雄辉; 林珍君

doi:10.13890/j.issn.1000-128x.2021.02.013

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牵引变流器撬棒保护电路研究

大功率器件 | 更新时间：2021-12-09

- 牵引变流器撬棒保护电路研究
- Research on Crowbar Protection Circuit in Traction Converter
- 机车电传动 2021年第2期页码：79-86
- 作者机构：
  
  1.株洲中车时代电气股份有限公司，湖南　株洲　412001
- 作者简介：
  
  李玉鹏（1986—），男，工程师，从事大功率牵引变流器研发工作；E-mail：liyp5@csrzic.com
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2021.02.013
  中图分类号：
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李玉鹏, 付建辉, 刘永江, 等. 牵引变流器撬棒保护电路研究[J]. 机车电传动, 2021,(2):79-86.

Yupeng LI, Jianhui FU, Yongjiang LIU, et al. Research on Crowbar Protection Circuit in Traction Converter[J]. Electric Drive for Locomotives, 2021,(2):79-86.
李玉鹏, 付建辉, 刘永江, 等. 牵引变流器撬棒保护电路研究[J]. 机车电传动, 2021,(2):79-86. DOI： 10.13890/j.issn.1000-128x.2021.02.013.

Yupeng LI, Jianhui FU, Yongjiang LIU, et al. Research on Crowbar Protection Circuit in Traction Converter[J]. Electric Drive for Locomotives, 2021,(2):79-86. DOI： 10.13890/j.issn.1000-128x.2021.02.013.

摘要

针对牵引变流器IGBT器件失效故障导致炸损等严重后果的现状，分析了几种常见的IGBT功率模块失效模式，介绍了撬棒保护电路和原理，从电路分析和能量密度仿真角度定性和定量对比了各种失效模式下有无撬棒保护电路的差别，对于防止由于单管短路进而导致桥臂直通、降低故障IGBT功率模块损伤范围、防止已短路失效IGBT器件炸损，通过试验验证了撬棒保护电路的有效性。

Abstract

In view of the current status of IGBT failures causing serious consequences in traction converter, several common IGBT power module failure modes were analyzed, crowbar protection circuit and principle were introduced, and the qualitative and quantitative comparisons of with/without crowbar protection circuit in various failure modes were carried out with circuit analysis and energy density simulation. Finally, the effectiveness of crowbar protection circuit in preventing the single-device short circuit then causing bridge-through faults, reducing module damage, and preventing device damage due to the single-device short circuit failure was verified by multiple tests.

关键词

牵引变流器电力机车IGBT单管短路桥臂直通撬棒仿真保护电路

Keywords

traction converterelectric locomotiveIGBTsingle-device short circuitbridge-throughcrowbarssimulationprotection circuit

references

忻力, 荣智林, 窦泽春, 等. IGBT在轨道交通牵引应用中的可靠性研究[J]. 机车电传动, 2015(5): 1-5.

XIN Li, RONG Zhilin, DOU Zechun, et al. Study on IGBT reliability of rail transit traction converter application[J]. Electric Drive for Locomotives, 2015(5): 1-5.

李世平, 黄蓉, 奉琴, 等. IGBT模块功率循环能力与可靠性试验[J]. 机车电传动, 2015(3): 15-18.

LI Shiping, HUANG Rong, FENG Qin, et al. Power cycling capability and reliability test of IGBT modules[J]. Electric Drive for Locomotives, 2015(3): 15-18.

刘敏安, 向华, 徐丽宾, 等. 机车IGBT模块应用失效研究[J]. 机车电传动, 2020(1): 13-17.

LIU Min’an, XIANG Hua, XU Libin, et al. Research of IGBT module application failure for locomotive[J]. Electric Drive for Locomotives, 2020(1): 13-17.

秦方方, 李华, 李鹏. 几种主要的“和谐”型电力机车主变流器主电路对比[J]. 机车电传动, 2012(5): 43-46.

QIN Fangfang, LI Hua, LI Peng. Converter power circuits comparison of HXD Locomotives[J]. Electric Drive for Locomotives, 2012(5): 43-46.

丁荣军, 黄济荣. 现代变流技术与电气传动[M]. 北京: 科学出版社, 2009.

DING Rongjun, Huang Jirong. Modern converter technology and electric drive[M]. Beijing: Science Press, 2009.

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